ATV Parts KIMPEX Polaris Rear Sprocket 38T Item # : KI004966. KIMPEX Polaris Rear Sprocket 38T This item has a longer lead time. Please call us for a current quotation and to confirm delivery at 1-800-661-6600. Alternatively, fill out this form below and we will notify you when the product is back in stock: Name Email Message Please notify me Item Weight 4.0 lb product type ATV Parts